Pith Number

pith:X4NYHNRA

pith:2015:X4NYHNRAXJC4F3ZINQXYH7BUOL

not attested not anchored not stored refs pending

Optimal Asset Liquidation with Multiplicative Transient Price Impact

Dirk Becherer, Peter Frentrup, Todor Bilarev

arxiv:1501.01892 v3 · 2015-01-08 · math.OC · math.PR · q-fin.TR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X4NYHNRAXJC4F3ZINQXYH7BUOL}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:42:14.554820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf1b83b620ba45c2ef286c2f83fc3472f9c1f8f0c966a4e9f03c8a176b347d7c

Aliases

arxiv: 1501.01892 · arxiv_version: 1501.01892v3 · doi: 10.48550/arxiv.1501.01892 · pith_short_12: X4NYHNRAXJC4 · pith_short_16: X4NYHNRAXJC4F3ZI · pith_short_8: X4NYHNRA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/X4NYHNRAXJC4F3ZINQXYH7BUOL \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: bf1b83b620ba45c2ef286c2f83fc3472f9c1f8f0c966a4e9f03c8a176b347d7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf241a40e3ce363db88a39d09841999991a6f927c5400b307aafb31ab3a5e00",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.TR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-01-08T16:08:05Z",
    "title_canon_sha256": "f4ca11ed93c384c5c32dde7e7014ee380b8bb725158e35a04d5bdda8c4d7020f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01892",
    "kind": "arxiv",
    "version": 3
  }
}